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William Jackson
2027 GRAD
 |  RHP/OF
 |  Stony Brook, NY
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Ward Melville Senior
HIGH SCHOOL
5-11
  155
HEIGHT/WEIGHT
R/R
BATS/THROWS
16 and 9 mos
AGE
 Preview Protected Content
PG EVENT RESULTS
76 mph
FB VELO
8/8/2025
6.90 sec
60 YARD DASH
6/11/2025
1.54 sec
10 YARD SPLIT
6/11/2025
71 mph
OF VELO
6/11/2025
80 mph
EXIT VELO
6/11/2025
122.60 lb
L-Grip
110.60 lb
R-Grip
Batting Stats
Advanced Statistics
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Batting Spray Chart Spray Chart

2025 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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Pitching Stats
Advanced Statistics
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2025 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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LATEST PG SHOWCASE REPORT
2025 USG Showcase  
William Jackson is a 2027 RHP/OF with a 5-11 155 lb. frame from Stony Brook, NY who attends Ward Melville. Young high waisted athletic build with lots of physical projection remaining. Works from the stretch only and the first base side of the rubber, has a compact arm action and a low 3/4's arm slot. Change up was his best pitch, sells it well with sharp late run and dive. Fastball topped out at 75 mph with some short run and was located well. Also threw a soft curveball with gradual 11/5 break. 6.90 runner in the sixty. Secondary outfielder on defense, moves to the ball well and fields it cleanly out front, works uphill into his throws, could carry his momentum more into his throws to increase his arm strength. Right handed hitter, sets up in a straight stance with a quick toe tap trigger, drops his hands into his swing, slashing slashing swing with contact to all fields. Very good student.
PG CAREER PROGRESSION
+1 MPH
FB Velo since 06/11/2025
+4.28 MPH
Max Barrel Speed since 06/11/2025
+1.45
Impact Momentum since 06/11/2025
+3.22 Gs
Max Acceleration since 06/11/2025
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 76 mph 74 mph
56.63%
60 6.90 sec 7.61 sec
90.85%
10 SPL 1.54 sec 1.76 sec
96.68%
L-Grip 122.60 lb 117.58 lb
62.44%
R-Grip 110.60 lb 119.69 lb
32.85%
OF 71 mph 77 mph
23.66%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 80 mph 78 mph
55.28%

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CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 60.760 mph 61.11 mph
49.56%
Impact Momentum 21.632 22.52
39.87%
Max Acceleration 32.023 g's 30.86 g's
62.21%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
Walks: 2 Aug 09, 2025 vs. 5tp Development
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.0 Aug 10, 2025 vs. BEAST 2027 American
Runs allowed: 1 Aug 10, 2025 vs. BEAST 2027 American
Earned runs: 1 Aug 10, 2025 vs. BEAST 2027 American
Hits allowed: 5 Aug 10, 2025 vs. BEAST 2027 American
Strikeouts: 5 Aug 10, 2025 vs. BEAST 2027 American
Walks allowed: 1 Aug 10, 2025 vs. BEAST 2027 American
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